This is a foundational work of Sufism (Tasawwuf) that describes the stages of the spiritual path and the inner meanings of Islamic practices. English Translation : You can access a partial or full translation titled The Secret of Secrets Internet Archive or view the Table of Contents via Al-Baz Publishing Urdu Translation : A complete translation is available for download at Internet Archive Arabic Text
(The Secret of Secrets) is one of the most revered works by (1077–1166 CE), the founder of the Qadiriyya order. kitab sirr alasrar pdf
If a PDF is only 10 pages long, it is fake. The real Kitab Sirr al-Asrar spans 100 to 300 pages depending on the manuscript. This is a foundational work of Sufism (Tasawwuf)